Open Source BSD Log Analysis Software

The ProM Import Framework allows to extract process enactment event logs from a set of information systems. These can be exported in the MXML format, which is the standard event log data format for Process Mining analysis techniques.

Textual data processing solution for system administrators and Web programmers. The C library allows to manipulate string lists, CGI forms, MIME data, configuration files, logs parsing, regular expressions, date/time parsing, templates rewriting etc.

Comprehensive & high performance data distribution &transformation system. Features a simple, user-friendly event driven scripting interface transparently generates & execs highly efficient Perl/C code. Uses:ETL,datawarehousing,statistics,data-cleansing.

An eclipse plugin providing tail in view component.

FW1-Loggrabber is a command-line tool to grab logfiles from Checkpoint FW-1 remotely using Checkpoints LEA (Log Export Api), which is one part of Checkpoints OPSEC API.

HiLexed 2 is a dynamic hierarchical LL-parser system with integrated lexing. It features a powerful unlimited look-ahead, look-ahead compression*, dynamic rules and left-recursion*. * = Under development

Provide a plugabble and configurable alternative to UNIX tools like grep, awk, tail, head, cut, sort, uniq or even some perl based scripts in a Java environment. A bit like what Apache Ant means to good old make.

MakeLogic Tail is an advanced "tail -f" command with GUI. It needs JRE 5.0, hence it is 'Tail for Windows', Linux or 'Tail for Mac'. It shows the last few lines of a growing log file in real time. Provides many more easy to use features. Try it!

MySQL log analyzer and profiler. Extracts the most popular queries grouping them by their normalized form and shows the statistics for each group. Helps developers to recognize most frequently run queries to be able to optimize overall db performance.

Debugging server allowing remote debug logging and access to the information via a web based interface.

Caudium WebServer is a single process multi-threaded webserver. It has a built-in pre-processing language and includes an easy to use web-based configuration interface.

DataLoggin provides the raw data Database for the Dawn of Light Server Emulation Project. (www.dolserver.com)

DNA is an open, flexible and extensible deep network analyzer software server and software architecture for gathering and analyzing network packets, network sessions and applications protocols, passively off enterprise class networks.

Esyslogd is an alternative to syslogd. Esyslogd is threaded and it provide an API to get log entries, allready parsed, by TCP/IP.

IP2Location C library enables the user to find the country, region, city, coordinates, zip code, time zone, ISP, domain name, connection type, area code, weather, MCC, MNC, mobile brand name, elevation and usage type that any IP address or hostname originates from. It has been optimized for speed and memory utilization. Developers can use the API to query all IP2Location™ binary databases for applications written in C or supporting static/dynamic library.

Some utility classes to enhance the java.util.logging (JSR47).

Logbus-ng consists in a set of tools to aid developers perform Log Analysis in all the stages: log generation, collection, distribution, storage and analysis. It is designed specifically for Field Failure Data Analysis in critical distributed systems

This module has been written to parse *Radius Accounting* detail files. I only have copies of those generated by the *Ascend* Radius server, so I don't know if it is compatible with other Radius versions.

Tools for Subversion repositories.

Develop cross-platform tools faster using a C++ Framework proven in commercial software. Classes support logging, sockets, RFC servers (NNTP, SMTP, POP, HTTP), object indexing, ini, tagged databases, file systems, and more. The STDNOJ Namespace, by R.A. Nagy

SimpleLogViewer is Java 2 based GUI application that display logging data. Can read a file or listen over a TCP socket. Use plugins/embedded scripts to Hide, Rewrite, Colorize lines of log.

SmartTail is a feature rich replacement of the original Unix Tail. It has a nice GUI and is able to monitor a set of Files instead of a single File. File Content can be filtered based on Regular Expressions.

Vistigator is a website analyzer, which allows CEO's, CTO's, and users to view info about their website. Vistigator is integrated with Apache 2 HTTP Server, allowing Vistigator to display website stats graphically & easily about specific IP Addresses.

alcopop - alert correlation and processing pipeline - is a Java framework for processing IDS and tcpdump data

phpAwStats is written in PHP5 and is meant to parse AWStats logfiles and store them in a database for simplified reading and displaying. The main goal is to display the stats customized using templates on your webpage or on customer interfaces.